org.apache.derbyTesting.functionTests.tests.store

Class Derby3980DeadlockTest

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

org.apache.derbyTesting.junit.BaseTestCase

org.apache.derbyTesting.junit.BaseJDBCTestCase

org.apache.derbyTesting.functionTests.tests.store.Derby3980DeadlockTest

All Implemented Interfaces:

junit.framework.Test

public class Derby3980DeadlockTest
extends BaseJDBCTestCase

Test to test two threads doing select then delete of a row using REPEATABLE_READ isolation level. We should get a deadlock (SQLState 40001);

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	fprefix
private java.util.LinkedList	listExceptions
private int	startedCount
private java.lang.Object	syncObject
private static java.lang.String	TARGET_POLICY_FILE_NAME
private int	THREAD_COUNT

Fields inherited from class org.apache.derbyTesting.junit.BaseTestCase

DEFAULT_DB_DIR, DERBY_LOG, ERRORSTACKTRACEFILE

Constructor Summary

Constructors

Constructor and Description
Derby3980DeadlockTest(java.lang.String name)

Method Summary

Modifier and Type	Method and Description
private void	checkExceptions() Check we have one deadlock exception.
private void	createThreads(java.lang.Thread[] t)
private static junit.framework.Test	decorateTest() Decorate a test with SecurityManagerSetup, clientServersuite, and SupportFilesSetup.
private java.lang.String	makePolicyName() Generate the name of the local policy file
static junit.framework.Test	suite()
protected void	tearDown() Use tearDown to cleanup some of the diagnostic information files
void	test3980Deadlock()
private void	waitForThreads(java.lang.Thread[] t)

Methods inherited from class org.apache.derbyTesting.junit.BaseJDBCTestCase

assertCallError, assertCheckTable, assertCompileError, assertEquals, assertEquals, assertEquals, assertEquivalentDataType, assertErrorCode, assertGetIntError, assertNextError, assertPreparedStatementError, assertSQLExceptionEquals, assertSQLState, assertSQLState, assertStatementError, assertStatementError, assertStatementError, assertStatementError, assertStatementErrorUnordered, assertTableRowCount, assertUpdateCount, assertUpdateCount, assertWarning, checkAllConsistency, checkEstimatedRowCount, closeStatement, commit, createStatement, createStatement, createStatement, dropTable, dropTable, dropView, dropView, emptyStatementCache, getClientTransactionID, getConnection, getDatabaseProperty, getLastSQLException, initializeConnection, openConnection, openDefaultConnection, openDefaultConnection, openDefaultConnection, openUserConnection, prepareCall, prepareCall, prepareCall, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, rollback, runBare, runBareOverridable, runScript, runScript, runSQLCommands, setAutoCommit, usingDB2Client, usingDerbyNetClient, usingEmbedded

Methods inherited from class org.apache.derbyTesting.junit.BaseTestCase

alarm, assertDirectoryDeleted, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertExecJavaCmdAsExpected, assertLaunchedJUnitTestMethod, assertLaunchedJUnitTestMethod, assertSecurityManager, assertThrowableEquals, currentDirectory, execJavaCmd, execJavaCmd, fail, getClassVersionMajor, getEmmaJar, getFailureFolder, getFilesWith, getJavaExecutableName, getSystemProperty, getTestConfiguration, getTestResource, hasInterruptibleIO, isCVM, isIBMJVM, isJ9Platform, isJava5, isJava7, isJava8, isPhoneME, isPlatform, isSunJVM, isWindowsPlatform, openTestResource, println, printStackTrace, readProcessOutput, removeDirectory, removeDirectory, removeFiles, removeSystemProperty, runsWithEmma, runsWithJaCoCo, setSystemProperty, sleep, sleepAtLeastOneTick, traceit

Methods inherited from class junit.framework.TestCase

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, countTestCases, createResult, fail, fail, failNotEquals, failNotSame, failSame, format, getName, run, run, runTest, setName, setUp, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

THREAD_COUNT

private final int THREAD_COUNT

See Also:

Constant Field Values

listExceptions

private java.util.LinkedList listExceptions

syncObject

private java.lang.Object syncObject

startedCount

private int startedCount

fprefix

private java.lang.String fprefix

TARGET_POLICY_FILE_NAME

private static java.lang.String TARGET_POLICY_FILE_NAME

Constructor Detail

Derby3980DeadlockTest

public Derby3980DeadlockTest(java.lang.String name)

Method Detail

test3980Deadlock

public void test3980Deadlock()

checkExceptions

private void checkExceptions()

Check we have one deadlock exception.

decorateTest

private static junit.framework.Test decorateTest()

Decorate a test with SecurityManagerSetup, clientServersuite, and SupportFilesSetup.

Returns:

the decorated test

makePolicyName

private java.lang.String makePolicyName()

Generate the name of the local policy file

Returns:

the name of the local testing policy file

waitForThreads

private void waitForThreads(java.lang.Thread[] t)

createThreads

private void createThreads(java.lang.Thread[] t)

suite

public static junit.framework.Test suite()

tearDown

protected void tearDown()
                 throws java.lang.Exception

Use tearDown to cleanup some of the diagnostic information files

Overrides:

tearDown in class BaseJDBCTestCase

Throws:

java.lang.Exception